基本信息:
- 专利标题： Producing modified high performance polyolefin fiber and film
- 专利标题（中）：的高性能制备改性聚烯烃纤维和薄膜。
- 申请号：EP83108483.5 申请日：1983-08-29
- 公开(公告)号：EP0110021A2 公开(公告)日：1984-06-13
- 发明人： Harpell, Gary Allan , Kavesh, Sheldon , Palley, Igor , Prevorsek, Dusan Ciril
- 申请人： AlliedSignal Inc.
- 申请人地址： 101 Columbia Road P.O. Box 2245 Morristown, New Jersey 07962-2245 US
- 专利权人： AlliedSignal Inc.
- 当前专利权人： ALLIED-SIGNAL INC.
- 当前专利权人地址： ALLIED-SIGNAL INC.
- 代理机构： Brock, Peter William
- 优先权： US430577 19820930
- 主分类号： D01F6/04
- IPC分类号： D01F6/04 ; D01F6/46
摘要：
Fibers prepared by spinning, drawing and drying dilute solutions of ultrahigh molecular weight polyethylene or polypropylene are modified by including in the dilute solution a polymeric additive. The polyethylene fibers so prepared have melting points above 140°C and exhibit improved adherence to matrices, resistance to fibrillation and other advantageous properties. Additives include lower molecular weight polyolefins, oxidized polyolefins, olefin copolymers, polyolefin graft copolymers and polyoxymethylenes.
公开/授权文献:
IPC结构图谱:
| D | 纺织；造纸 |
| --D01 | 天然或人造的线或纤维；纺纱或纺丝 |
| ----D01F | 制作人造长丝、线、纤维、鬃或带子的化学特征；专用于生产碳纤维的设备 |
| ------D01F6/00 | 单组分合成聚合物人造长丝及类似物；其制造 |
| --------D01F6/02 | .仅包括由碳—碳不饱和键反应得到的均聚物 |
| ----------D01F6/04 | ..用聚烯烃 |